Thedifferentbatchanalysiscanbeperformedonadatabasethatwillbeloadedfromatextfileorajdbc database.Whateverthedatabaseis,itcan'tmodifythestructureofthenetworkwhenitisimported, contrarytotheclassicdatabaseassociation.However,ifadatabaseisalreadyassociatedwiththenet- work, these batch analyses can be performed on it.